CN213662029U - Light intensity adjusting mechanical device with brightness sensor - Google Patents

Abstract

The utility model discloses a carry luminance sensor's light intensity adjustment mechanical device, the utility model discloses the beneficial effect who reaches is: through luminance sensor perception luminance, first driving motor and fourth gear can mesh and drive first gear and first bull stick and rotate, conveniently drive the second bull stick rotation under second gear and third gear effect, be convenient for drive L shape light screen rotation angle regulation under the effect of installing port, conveniently carry out the shading to the lamp plate, the accent light luminance of being convenient for, conveniently drive the threaded rod through second driving motor and conical gear and rotate, it removes to drive the thread bush, can pass through L shape pole when the thread bush removes, the rotation groove, slide bar and pivot promote the rotor plate and rotate, be convenient for adjust the lamp plate angle, conveniently adjust the height under the effect of spout and slider through the telescopic link, simultaneously can stabilize spacing under the effect of screw hole and bolt, adjust the height of lamp plate.

Description

Light intensity adjusting mechanical device with brightness sensor

Technical Field

The utility model relates to a lighting device, in particular to light intensity adjustment mechanical device who carries luminance sensor belongs to the lighting technology field.

Background

Illumination is a means of illuminating work and living places or individual objects with various light sources. Natural lighting by using sun and sky light; with the so-called "artificial lighting" of artificial light sources, the primary purpose of lighting is to create a good visibility and a pleasant and pleasant environment.

Along with the change of living conditions, the lighting device not only can illuminate, but also has the functions of device and atmosphere adjustment, but the existing household lighting device cannot sense the light intensity, so that the brightness of the lighting device cannot be adjusted in time, the height of the existing lighting device cannot be adjusted, the lighting angle of the light is basically the same direction, the lighting angle cannot be changed by more appreciating, the flexibility is low, and the use is inconvenient.

Disclosure of Invention

The utility model provides a carry luminance sensor's light intensity adjustment mechanical device, the effectual problem that exists of having solved among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses carry light intensity adjustment mechanical device of luminance sensor, the on-line screen storage device comprises a base, a first installation mechanism of base upper end fixedly connected with, the inside sliding connection of first installation mechanism has a telescopic machanism, a second installation mechanism of telescopic machanism upper end fixedly connected with, a shading mechanism of the inside fixedly connected with of second installation mechanism is located a first actuating mechanism of the inside fixedly connected with of second installation mechanism at shading mechanism middle part, a second actuating mechanism of second installation mechanism upper end middle part fixedly connected with is located a slewing mechanism of second installation mechanism upper end fixedly connected with of second actuating mechanism both sides keeps away from two slewing mechanism's second installation mechanism upper end is rotated and is connected with a lighting mechanism.

As a preferred technical scheme of the utility model, first installation mechanism includes two hollow poles, two a spout, two have all been seted up to hollow pole one side inside wall in opposite directions hollow pole wherein one side all runs through and has seted up a first screw hole, and two first threaded hole equal threaded connection has a bolt, two hollow pole upper end all runs through and has seted up a mounting hole.

As a preferred technical scheme of the utility model, telescopic machanism includes two telescopic links, two the telescopic link passes two mounting holes and swing joint in two hollow poles, two slider, four of the equal fixedly connected with in telescopic link both sides one side extends to four spouts and sliding connection is in four spouts, two in the telescopic link pole wall all runs through and has seted up a plurality of second screw hole, and wherein two second screw hole threaded connection are on two bolts, two the common fixedly connected with expansion plate in telescopic link upper end.

As a preferred technical scheme of the utility model, second installation mechanism includes a hollow box, hollow box fixed connection is at the expansion plate upper surface, hollow box both sides all run through and have seted up a installing port, hollow box upper end outer wall both sides are seted up two sliding trays that are the symmetry and set up, just hollow box both sides are close to two first bearings of the fixed position erection joint at middle part, are close to two second bearings that are the symmetry and set up of hollow box inner tank wall fixedly connected with of two installing ports one sides.

As a preferred technical proposal of the utility model, the shading mechanism comprises two first rotating rods, two first rotating rods are fixedly sleeved in two first bearings, and two rod walls of the first rotating rods, which are close to the upper end position, are fixedly sleeved with a first gear, two rod walls of the first rotating rods, which are close to the lower end position, are fixedly sleeved with a second gear, two second rotating rods, which are positioned on the opposite sides of the two first rotating rods, and two rod walls of the second rotating rods, which are close to the lower end position, are fixedly sleeved with a third gear, and two third gears are meshed and connected with the two second gears, one side of the middle part of each second rotating rod, which is opposite to the middle part of each second rotating rod, is fixedly connected with an L-shaped shading plate, and two L-shaped shading plates, the upper ends of which are both fixedly connected with a brightness sensor, the model of the two brightness sensors is BH1620 FVC.

As a preferred technical scheme of the utility model, a driving mechanism includes a driving motor, a driving motor fixed connection is in hollow tank bottom inner tank wall center department, just a driving motor output end fixedly connected with fourth gear, and two fourth gear engagement is connected on two first gears.

As an optimal technical scheme of the utility model, second actuating mechanism includes a drive plate, drive plate fixed connection is at hollow case one side upper surface, second driving motor of drive plate fixedly connected with, a actuating lever of second driving motor output end fixed connection, an initiative conical gear of one side fixedly connected with that second driving motor was kept away from to the actuating lever.

As a preferred technical scheme of the utility model, slewing mechanism includes two fixed plates, two the fixed plate is the symmetry and sets up fixed connection in hollow case upper surface side, and two the fixed plate all runs through and has seted up a rotation hole, two rotate downthehole third bearing of equal fixedly connected with, two equal fixed threaded rod that has cup jointed in the third bearing, two the threaded rod is driven conical gear of equal fixedly connected with in one side in opposite directions, and two driven conical gear meshes and connects on initiative conical gear, and two the equal threaded connection of pole wall of the relative one side of threaded rod has a thread bush, two the equal fixedly connected with slide of thread bush lower extreme, two slide lower extreme sliding connection is in two sliding trays.

As a preferred technical scheme of the utility model, lighting mechanism includes two pivots, two the pivot is that the symmetry sets up fixed connection in hollow case upper surface both sides edge, two equal fixedly connected with rotor plate in pivot upper end, and two one rotation groove, two have all been seted up to one side in opposite directions to the rotor plate equal sliding connection has a slide bar, two in the rotation groove the equal sliding connection of slide bar in one side in opposite directions has an L shape pole, and two L shape pole fixed connection in one side in opposite directions is sheathe in two screw threads, two the equal fixedly connected with lamp plate in one side in opposite directions of rotor plate.

The utility model discloses the beneficial effect who reaches is: 1. through setting up luminance sensor perception luminance, first driving motor and fourth gear can mesh and drive first gear and first bull stick and rotate to conveniently drive the second bull stick rotation under second gear and third gear effect, be convenient for drive L shape light screen rotation angle regulation under the effect of installing port, conveniently carry out the shading to the lamp plate, the accent of being convenient for adjusts the light luminance.

2. Conveniently drive the threaded rod through setting up second driving motor and conical gear and rotate to drive the thread bush and remove, can promote the rotor plate through L shape pole, rotation groove, slide bar and pivot and rotate when the thread bush removes, be convenient for adjust the lamp plate angle.

3. Through setting up the telescopic link convenience height-adjusting under the effect of spout and slider, can stabilize spacing under the effect of screw hole and bolt simultaneously, conveniently adjust the height of lamp plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the whole structure of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the second driving mechanism of the present invention;

FIG. 4 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

FIG. 5 is a schematic cross-sectional view taken along the direction C-C of FIG. 1 according to the present invention;

FIG. 6 is a schematic cross-sectional view taken along the direction D-D in FIG. 1 according to the present invention;

fig. 7 is a schematic side view of the hollow box of the present invention.

In the figure: 1. a base;

2. a first mounting mechanism; 21. a hollow shaft; 22. a chute; 23. a first threaded hole; 24. a bolt; 25. mounting holes;

3. a telescoping mechanism; 31. a telescopic rod; 32. a slider; 33. a second threaded hole; 34. a retractable plate;

4. a second mounting mechanism; 41. a hollow box; 42. an installation port; 43. a sliding groove; 44. a first bearing; 45. a second bearing;

5. a light-shielding mechanism; 51. a first rotating lever; 52. a first gear; 53. a second gear; 54. a second rotating rod; 55. a third gear; 56. an L-shaped light screen; 57. a brightness sensor;

6. a second drive mechanism; 61. a drive plate; 62. a second drive motor; 63. a drive rod; 64. a driving bevel gear;

7. a rotating mechanism; 71. a fixing plate; 72. rotating the hole; 73. a third bearing; 74. a threaded rod; 75. a driven bevel gear; 76. a threaded sleeve; 77. a slide plate;

8. an illumination mechanism; 81. a rotating shaft; 82. a rotating plate; 83. a rotating groove; 84. a slide bar; 85. an L-shaped rod; 86. a lamp panel;

9. a first drive mechanism; 91. a first drive motor; 92. a fourth gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-7, the utility model discloses a light intensity adjusting mechanism who carries luminance sensor, including a base 1, base 1 upper end fixedly connected with first installation mechanism 2, the inside sliding connection of 2 inside installation mechanisms has a telescopic machanism 3, telescopic machanism 3 upper end fixedly connected with second installation mechanism 4, the inside fixedly connected with of second installation mechanism 4 shading mechanism 5, be located the inside fixedly connected with of second installation mechanism 4 at shading mechanism 5 middle part first actuating mechanism 9, second installation mechanism 4 upper end middle part fixedly connected with second actuating mechanism 6, be located the second installation mechanism 4 upper end fixedly connected with slewing mechanism 7 of second actuating mechanism 6 both sides, keep away from the second installation mechanism 4 upper end rotation of two slewing mechanism 7 and be connected with a lighting mechanism 8.

First installation mechanism 2 includes two hollow rods 21, a spout 22 has all been seted up to two hollow rods 21 in opposite directions one side inside wall, two hollow rods 21 wherein one side all runs through and has seted up a first screw hole 23, and equal threaded connection has a bolt 24 in two first screw holes 23, two hollow rods 21 upper ends all run through and have seted up a mounting hole 25, be favorable to making things convenient for four sliders 32 of sliding connection through four spouts 22, conveniently treat telescopic link 31 spacing through two first screw holes 23 and two bolts 24, make things convenient for two telescopic links 31 to remove through two mounting holes 25.

Telescopic machanism 3 includes two telescopic links 31, two telescopic links 31 pass two mounting holes 25 and swing joint in two hollow poles 21, slider 32 of the equal fixedly connected with in two telescopic links 31 both sides, one side extends to in four spout 22 and sliding connection is in four spout 22 in four slider 32 are relative, 31 pole walls of two telescopic links all run through and have seted up a plurality of second screw hole 33, and wherein two second screw hole 33 threaded connection are on two bolts 24, a common expansion plate 34 of fixedly connected with in two telescopic links 31 upper end, be favorable to through four slider 32 steady slip in four spout 22, conveniently adjust the height of two telescopic links 31, it is spacing to telescopic link 31 through two bolts 24 of a plurality of second screw hole 33 cooperation and two first screw holes 23, conveniently adjust the height of lamp plate 86.

Second installation mechanism 4 includes a hollow box 41, hollow box 41 fixed connection is on 34 upper surfaces of expansion plate, hollow box 41 both sides all run through and have seted up a installing port 42, two sliding tray 43 that are the symmetry and set up are seted up to outer box wall both sides in hollow box 41 upper end, and the position fixed mounting that hollow box 41 both sides are close to the middle part is connected with two first bearings 44, be close to two second bearings 45 that are the symmetry and set up of box wall fixed connection in hollow box 41 of two installing ports 42 one side, be favorable to making things convenient for two L shape light screens 56 to rotate through two installing ports 42 and shelter from lamp plate 86, make things convenient for two slides 77 of sliding connection through sliding tray 43, conveniently drive two first bull stick 51 rotations through two first bearings 44, conveniently drive two second bull sticks 54 through two second bearings 45 and rotate.

The shading mechanism 5 comprises two first rotating rods 51, the two first rotating rods 51 are fixedly sleeved in the two first bearings 44, the rod walls of the two first rotating rods 51 close to the upper end positions are fixedly sleeved with a first gear 52, the rod walls of the two first rotating rods 51 close to the lower end positions are fixedly sleeved with a second gear 53, the two second rotating rods 54 located on the opposite sides of the two first rotating rods 51, the rod walls of the two second rotating rods 54 close to the lower end positions are fixedly sleeved with a third gear 55, the two third gears 55 are meshed and connected on the two second gears 53, the opposite side of the middle parts of the two second rotating rods 54 is fixedly connected with an L-shaped shading plate 56, the opposite side of the two L-shaped shading plates 56 penetrates through the two mounting ports 42 and extends out of the hollow box 41, the upper ends of the two L-shaped shading plates 56 are fixedly connected with a brightness sensor 57, the model of two luminance sensor 57 is BH1620FVC, be favorable to meshing fourth gear 92 through two first gears 52, can drive two first bull stick 51 rotations under two first bearing 44's effect, thereby can drive two second gears 53 in step and rotate, two second gears 53 drive two second bull sticks 54 and two L shape light screen 56 through second bearing 45 and rotate, luminance sensor 57 of being convenient for can drive L shape light screen 56 and carry out different angle shading to lamp plate 86 when receiving different luminance, conveniently adjust luminance.

First actuating mechanism 9 includes a first driving motor 91, and first driving motor 91 fixed connection is in hollow case 41 bottom inner tank wall center department, and a fourth gear 92 of first driving motor 91 output end fixed connection, and two fourth gear 92 meshing connections are on two first gears 52, are favorable to driving fourth gear 92 through first driving motor 91 to drive shading mechanism 5.

Second actuating mechanism 6 includes a drive plate 61, drive plate 61 fixed connection is at hollow case 41 one side upper surface, a second driving motor 62 of drive plate 61 fixed connection, a driving lever 63 of second driving motor 62 output end fixedly connected with, an initiative conical gear 64 of one side fixedly connected with that second driving motor 62 was kept away from to driving lever 63 is favorable to conveniently driving initiative conical gear 64 through second driving motor 62 and driving lever 63 to can stably drive slewing mechanism 7.

The rotating mechanism 7 comprises two fixing plates 71, the two fixing plates 71 are symmetrically arranged and fixedly connected to the upper surface side of the hollow box 41, a rotating hole 72 is formed in each fixing plate 71 in a penetrating manner, a third bearing 73 is fixedly connected to each rotating hole 72, a threaded rod 74 is fixedly sleeved in each third bearing 73, a driven conical gear 75 is fixedly connected to one side of each threaded rod 74 opposite to the other side, the two driven conical gears 75 are meshed and connected to the driving conical gear 64, a threaded sleeve 76 is in threaded connection with each rod wall of one side of each threaded rod 74 opposite to the other side, a sliding plate 77 is fixedly connected to the lower ends of the two threaded sleeves 76, the lower ends of the two sliding plates 77 are slidably connected to the two sliding grooves 43, the two driven conical gears 75 are meshed and connected to the driving conical gear 64, and the two threaded rods 74 can be driven to rotate under the action of the two third bearings 73, thereby, the two sliding plates 77 and the two sliding grooves 43 can drive the threaded sleeve 76 to move, and two L-shaped rods 85 can be pushed conveniently.

Lighting mechanism 8 includes two pivots 81, two pivots 81 are that the symmetry sets up fixed connection in 41 upper surface both sides edges of hollow case, two equal fixedly connected with rotor plate 82 in pivot 81 upper end, and one rotation groove 83 has all been seted up to one side in opposite directions to two rotor plates 82, equal sliding connection has a slide bar 84 in two rotation grooves 83, equal fixedly connected with L shape pole 85 in one side in opposite directions of two slide bars 84, and two opposite one side fixed connection of L shape pole 85 are on two thread bush 76, two equal fixedly connected with lamp plate 86 in the opposite one side of rotor plate 82, be favorable to promoting two L shape poles 85 through two thread bush 76, two L shape poles 85 push two rotor plates 82 under two rotation groove 83 and two slide bar 84's effect, thereby drive two lamp plate 86 under the effect of two pivots 81 and adjust illumination angle.

Specifically, when the utility model is used, two telescopic rods 31 are pulled first, the two telescopic rods 31 drive four sliders 32 to slide upwards in four sliding grooves 22 quickly and stably, the two telescopic rods 31 drive the hollow box 41 to adjust the heights of the two lamp plates 86 through the telescopic plates 34, when the two lamp plates 86 are adjusted to proper heights, two bolts 24 are threaded through two first threaded holes 23 and fastened in two second threaded holes 33, then the second driving motor 62 is started, the output end of the second driving motor 62 drives the driving rod 63 to rotate, the driving rod 63 synchronously drives the driving bevel gear 64 to rotate, the driving bevel gear 64 is meshed to drive two driven bevel gears 75 to rotate, the two driven bevel gears 75 drive two threaded rods 74 to rotate through two third bearings 73, the two threaded rods 74 drive two threaded sleeves 76, the two threaded sleeves 76 can move towards one side of the two threaded rods 74 through the sliding limits of the two sliding grooves 43 and the two sliding plates 77, the two screw sleeves 76 synchronously drive the two L-shaped rods 85 to move, the two L-shaped rods 85 push the two slide rods 84 to slide in the two rotating grooves 83, at this time, the two L-shaped rods 85 push the two rotating plates 82 through the two slide rods 84, along with the movement of the two L-shaped rods 85, the two rotating plates 82 drive the two lamp panels 86 through the two rotating shafts 81 to adjust the angle, when the two brightness sensors 57 sense that the external brightness is too high, the first driving motor 91 is started, the output end of the first driving motor 91 drives the fourth gear 92 to rotate, the fourth gear 92 is meshed to drive the two first gears 52 to rotate, the two first gears 52 drive the two first rotating rods 51 to rotate through the two first bearings 44, the two first rotating rods 51 synchronously drive the two second gears 53 to rotate, the two second gears 53 are meshed to drive the two third gears 55 to rotate, the two third gears 55 drive the two second rotating rods 54 to rotate through the two second bearings 45, two second bull sticks 54 drive two L-shaped light screens 56 and rotate in two installing ports 42 and shelter from light, make the utility model has the advantages of conveniently adjusting light luminance, angle and height.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The light intensity adjusting mechanical device with the brightness sensor is characterized by comprising a base (1), wherein a first installation mechanism (2) is fixedly connected to the upper end of the base (1), a telescopic mechanism (3) is slidably connected inside the first installation mechanism (2), a second installation mechanism (4) is fixedly connected to the upper end of the telescopic mechanism (3), a shading mechanism (5) is fixedly connected inside the second installation mechanism (4), a first driving mechanism (9) is fixedly connected inside the second installation mechanism (4) in the middle of the shading mechanism (5), a second driving mechanism (6) is fixedly connected to the middle of the upper end of the second installation mechanism (4), and a rotating mechanism (7) is fixedly connected to the upper ends of the second installation mechanisms (4) on two sides of the second driving mechanism (6), the upper end of the second mounting mechanism (4) far away from the two rotating mechanisms (7) is rotatably connected with a lighting mechanism (8).

2. The light intensity adjusting mechanical device with the brightness sensor as claimed in claim 1, wherein the first mounting mechanism (2) comprises two hollow rods (21), a sliding slot (22) is formed in an inner side wall of one side of each of the two hollow rods (21) opposite to each other, a first threaded hole (23) is formed in one side of each of the two hollow rods (21), a bolt (24) is threadedly connected into each of the two first threaded holes (23), and a mounting hole (25) is formed in an upper end of each of the two hollow rods (21).

3. The light intensity adjusting mechanical device with the brightness sensor according to claim 1, wherein the telescopic mechanism (3) comprises two telescopic rods (31), the two telescopic rods (31) pass through the two mounting holes (25) and are movably connected in the two hollow rods (21), two sides of the two telescopic rods (31) are fixedly connected with a sliding block (32), one opposite side of each sliding block (32) extends into the four sliding grooves (22) and is slidably connected in the four sliding grooves (22), a plurality of second threaded holes (33) are formed in the rod walls of the two telescopic rods (31) in a penetrating manner, the two second threaded holes (33) are in threaded connection with the two bolts (24), and the upper ends of the two telescopic rods (31) are fixedly connected with a telescopic plate (34) together.

4. The light intensity adjusting mechanical device with the brightness sensor as claimed in claim 1, wherein the second mounting mechanism (4) comprises a hollow box (41), the hollow box (41) is fixedly connected to the upper surface of the expansion plate (34), a mounting opening (42) is formed through each of two sides of the hollow box (41), two sliding grooves (43) are formed in two sides of the outer wall of the upper end of the hollow box (41) and are symmetrically arranged, two first bearings (44) are fixedly mounted at positions of two sides of the hollow box (41) close to the middle portion, and two second bearings (45) are fixedly connected to the inner wall of the hollow box (41) close to one side of the two mounting openings (42) and are symmetrically arranged.

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